html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

nav {
    display: flex;
    background-color: #000;
    width: 100%;
    height: 18px;
    color: #bfbfbf;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.logo img {
    width: 257px;
    height: 103px;
}

.nav-msg {
    display: flex;
    align-items: center;
}

.nav-msg-1 {
    font-family: SimHei;
    font-size: 16px;
}

.nav-msg-2 {
    margin-left: 630px;
    font-family: SimHei;
    font-size: 14px;
}

.nav-span {
    cursor: pointer;
    color: #ff6600;
}
header{
    width: 100%;
    height: 85px;
    display: flex;
    justify-content: center;
    box-shadow: 0px 1px 8px 0px rgba(146, 146, 146, 0.4);
}

.header {
    width: 885px;
    margin-left: 235px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.welcome {
    font-family: SimHei;
    font-size: 30px;
    color: #666666;
    margin-left: 20px;
}

.header-msg {
    margin-top: 46px;
    margin-bottom: 12px;
    font-family: SimHei;
    font-size: 24px;
    color: #a6a6a6;
}

.header-msg span {
    font-family: SimHei;
    font-size: 24px;
    color: #666666;
    cursor: pointer;
}

main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.username {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.username-msg {
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
    margin-left: 13px;
}

.username input[type="text"] {
    border: none;
    margin-left: 55px;
    outline-style: none;
    cursor: pointer;
}

.username input[type="text"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.pwd {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.pwd-msg {
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
    margin-left: 13px;
}

.pwd input[type="password"] {
    border: none;
    margin-left: 32px;
    outline-style: none;
    cursor: pointer;
}

.pwd input[type="password"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.re-pwd {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.re-pwd-msg {
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
    margin-left: 13px;
}

.re-pwd input[type="password"] {
    border: none;
    margin-left: 32px;
    outline-style: none;
    cursor: pointer;
}

.re-pwd input[type="password"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.phone {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.phone-msg {
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
    margin-left: 13px;
}

.phone input[type="tel"] {
    border: none;
    margin-left: 40px;
    outline-style: none;
    cursor: pointer;
}

.phone input[type="tel"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.code {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.code-msg {
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
    margin-left: 13px;
}
.auth-code{
    width: 124px;
    height: 39px;
    background: #1b83e6;
    margin-left: 46px;
    cursor: pointer;
    text-align: center;
    line-height: 39px;
    font-size: 22px;
    color: #fff;
}

.phone-code1{
    margin-left: 2px;
    width: 124px;
    height: 39px;
    background: rgb(230, 230, 230);
    cursor: pointer;
    text-align: center;
    line-height: 39px;
    font-size: 16px;
    color: #666;
}


.code input[type="text"] {
    border: none;
    margin-left: 50px;
    outline-style: none;
    width: 95px;
    cursor: pointer;
}

.code input[type="text"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.phone-code {
    margin-top: 50px;
    width: 400px;
    height: 44px;
    border: solid 1px #d9d9d9;
    display: flex;
    align-items: center;
}

.phone-code-msg {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 130px;
    height: 45px;
    font-family: SimHei;
    font-size: 22px;
    color: #666666;
}

.phone-code input[type="number"] {
    width: 137px;
    border: none;
    outline-style: none;
    cursor: pointer;
}

.phone-code input[type="number"]::placeholder {
    font-family: SimHei;
    font-size: 16px;
    color: #ccc;
}

.phone-code img {
    width: 124px;
    height: 36px;
    cursor: pointer;
}

.makesure {
    margin-left: -145px;
    margin-top: 10px;
    display: flex;
}

.makesure input[type="checkbox"] {
    width: 15px;
    height: 15px;
    border: #cccccc 1px solid;
    border-radius: none;
    box-shadow: none;
    appearance: none;
    cursor: pointer;

}

.makesure input[type="checkbox"]:checked {
    background-color: #ff6600;
}

.makesure-msg {
    margin-top: 3px;
    margin-left: 5px;
    font-family: SimHei;
    font-size: 14px;
    color: #4d4d4d;
}

.makesure-msg span {
    font-family: SimHei;
    font-size: 14px;
    color: #ff6600;
}

.submit {
    margin-top: 31px;
    width: 400px;
    height: 44px;
    background-color: #ff6600;
    border: none;
    font-family: SimHei;
    font-size: 28px;
    color: #fff;
    cursor: pointer;
}
footer{
    margin-top: 40px;
    border-top: 1px solid #e6e6e6;
    display: flex;
    flex-direction: column;
}
.footer-msg-1{
    margin-top: 26px;
    font-family: SimHei;
	font-size: 14px;
    color: #333;
    display: flex;
    justify-content: center;
    cursor: pointer;
}
.footer-msg-2{  
    margin-top: 26px;
    font-family: SimHei;
	font-size: 14px;
    color: #333;
    display: flex;
    justify-content: center;
    cursor: pointer;
}
